package com.heima.admin.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.heima.admin.mapper.AdSensitiveMapper;
import com.heima.admin.service.AdSensitiveService;
import com.heima.model.admin.dtos.SensitiveDTO;
import com.heima.model.admin.pojos.AdChannel;
import com.heima.model.admin.pojos.AdSensitive;
import com.heima.model.common.dtos.PageResponseResult;
import com.heima.model.common.dtos.ResponseResult;
import com.heima.model.common.enums.AppHttpCodeEnum;
import org.apache.commons.lang3.StringUtils;
import org.omg.PortableServer.IdAssignmentPolicyOperations;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.Date;

@Service
public class AdSensitiveServiceImpl extends ServiceImpl<AdSensitiveMapper, AdSensitive> implements AdSensitiveService {

    @Resource
    AdSensitiveMapper adSensitiveMapper;

    @Override
    public ResponseResult selectAllSensitives() {
        return ResponseResult.okResult(adSensitiveMapper.findAllSensitives());
    }

    @Override
    public ResponseResult list(SensitiveDTO dto) {
        //1.检查参数
        if (dto == null) {
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
        }
        dto.checkParam();
        IPage pageParam = new Page(dto.getPage(), dto.getSize());
        LambdaQueryWrapper<AdSensitive> wrapper = new LambdaQueryWrapper<>();
        if (StringUtils.isNotBlank(dto.getName())) {
            wrapper.like(AdSensitive::getSensitives, dto.getName());
        }
        IPage page = page(pageParam, wrapper);
        //返回结果
        ResponseResult responseResult = new PageResponseResult(dto.getPage(), dto.getSize(), page.getTotal());
        responseResult.setData(page.getRecords());
        return responseResult;


    }

    @Override
    public ResponseResult insert(AdSensitive adSensitive) {
        //1.检查参数
        if (adSensitive == null || StringUtils.isBlank(adSensitive.getSensitives())) {
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
        }
        //2. 判断是否存在
        int count = this.count(Wrappers.<AdSensitive>lambdaQuery().eq(AdSensitive::getSensitives, adSensitive.getSensitives()));
        if (count > 0) {
            return ResponseResult.errorResult(AppHttpCodeEnum.DATA_EXIST);
        }
        //3.保存
        adSensitive.setCreatedTime(new Date());
        save(adSensitive);
        return ResponseResult.okResult(AppHttpCodeEnum.SUCCESS);
    }

    @Override
    public ResponseResult update(AdSensitive adSensitive) {
        if (adSensitive == null || adSensitive.getId() == null) {
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
        }
        // 如果名称修改 ，检查是否存在
        AdSensitive sensitive = this.getById(adSensitive.getId());
        if (sensitive == null) {
            return ResponseResult.errorResult(AppHttpCodeEnum.ADMING_CHANNEL_NOT_EXIST, "敏感信息不存在");
        }
        //检验名称唯一性
        if (StringUtils.isNotBlank(adSensitive.getSensitives())
                && !adSensitive.getSensitives().equals(sensitive.getSensitives())) {//敏感信息不同时不要修改成别的敏感信息
            int count = this.count
                    (Wrappers.<AdSensitive>lambdaQuery().eq(AdSensitive::getSensitives, adSensitive.getSensitives()));
            if (count > 0) {
                return ResponseResult.errorResult(AppHttpCodeEnum.DATA_EXIST, "该信息已存在");
            }
        }
        //2.修改
        updateById(adSensitive);
        return ResponseResult.okResult();
    }

    @Override
    public ResponseResult delete(Integer id) {
        if (id == null) {
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
        }
        //2.查询敏感词是否存在
        AdSensitive adSensitive = getById(id);
        if (adSensitive == null) {
            return ResponseResult.errorResult(AppHttpCodeEnum.DATA_NOT_EXIST);
        }
        //3.删除
        removeById(id);
        return ResponseResult.okResult(AppHttpCodeEnum.SUCCESS);
    }
}
